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Pension and Other Post-Retirement Benefits
 3 Months Ended
Mar. 31, 2020
Retirement Benefits [Abstract]  
Pension and Other Post-Retirement Benefits Pension and Other Post-Retirement Benefits
The components of net periodic benefit cost recognized in other comprehensive loss were as follows:
 
Three Months Ended March 31,
 
2020
 
2019
Service cost
$
226

 
$
221

Interest cost
79

 
78

Expected return on plan assets
(40
)
 
(40
)
Amortization of actuarial gains
(19
)
 
(18
)
Net periodic benefit cost
$
246

 
$
241


Interest cost and expected return on plan assets are recorded in Interest expense, net on the accompanying Interim Condensed Consolidated Statements of Operations.